Class Document (0.5.1)

Version 0.5.1

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Document(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Document represents the canonical document resource in Document Understanding AI. It is an interchange format that provides insights into documents and allows for collaboration between users and Document Understanding AI to iterate and optimize for quality.

Attributes

Name	Description
uri	str Currently supports Google Cloud Storage URI of the form ``gs://bucket_name/object_name``. Object versioning is not supported. See `Google Cloud Storage Request URIs
content	bytes Inline document content, represented as a stream of bytes. Note: As with all ``bytes`` fields, protobuffers use a pure binary representation, whereas JSON representations use base64.
mime_type	str An IANA published MIME type (also referred to as media type). For more information, see https://www.iana.org/assignments/media- types/media-types.xhtml.
text	str UTF-8 encoded text in reading order from the document.
text_styles	Sequence[google.cloud.documentai_v1beta2.types.Document.Style] Styles for the Document.text.
pages	Sequence[google.cloud.documentai_v1beta2.types.Document.Page] Visual page layout for the Document.
entities	Sequence[google.cloud.documentai_v1beta2.types.Document.Entity] A list of entities detected on Document.text. For document shards, entities in this list may cross shard boundaries.
entity_relations	Sequence[google.cloud.documentai_v1beta2.types.Document.EntityRelation] Relationship among Document.entities.
shard_info	google.cloud.documentai_v1beta2.types.Document.ShardInfo Information about the sharding if this document is sharded part of a larger document. If the document is not sharded, this message is not specified.
labels	Sequence[google.cloud.documentai_v1beta2.types.Document.Label] Labels for this document.
error	google.rpc.status_pb2.Status Any error that occurred while processing this document.

Inheritance

builtins.object > proto.message.Message > Document

Classes

Entity

Entity(mapping=None, *, ignore_unknown_fields=False, **kwargs)

A phrase in the text that is a known entity type, such as a person, an organization, or location.

EntityRelation

EntityRelation(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Relationship between Entities.

Label

Label(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Label attaches schema information and/or other metadata to segments within a Document. Multiple Labels on a single field can denote either different labels, different instances of the same label created at different times, or some combination of both.

Page

Page(mapping=None, *, ignore_unknown_fields=False, **kwargs)

A page in a Document. .. attribute:: page_number

1-based index for current Page in a parent Document. Useful when a page is taken out of a Document for individual processing.

:type: int

PageAnchor

PageAnchor(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Referencing elements in Document.pages.

ShardInfo

ShardInfo(mapping=None, *, ignore_unknown_fields=False, **kwargs)

For a large document, sharding may be performed to produce several document shards. Each document shard contains this field to detail which shard it is.

Style

Style(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Annotation for common text style attributes. This adheres to CSS conventions as much as possible.

TextAnchor

TextAnchor(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Text reference indexing into the Document.text.